Purpose
Stops TDP operation.
Syntax
Unlike other commands, the SHUTDOWN command has no abbreviation. Because the impact of the command is irreversible, requiring it to be fully specified minimizes accidental use.
where:
- CANCEL
- Cancels TDP immediately with a memory dump.
- QUICK
- Logs off all sessions before shutting down TDP.
- ORDERLY
- Disables logons and waits for sessions to end before shutting down TDP.
Usage Notes
| While this kind of shutdown is in progress . . . | You can execute SHUTDOWN with this option . . . |
|---|---|
| ORDERLY | QUICK or CANCEL |
| QUICK | CANCEL |
| To obtain a dump in . . . | Use the command . . . |
|---|---|
| z/OS VOS3 |
z/OS DUMP (for an SVC dump), or z/OS CANCEL with the DUMP argument. Note that an SVC dump is preferable. |
Example 1: SHUTDOWN
SHUTDOWN CANCEL
Example 2: SHUTDOWN
SHUTDOWN QUI
Completion Message
TDP510 QUICK SHUTDOWN REQUEST ACCEPTED
Example 3: SHUTDOWN
SHUTDOWN O
Completion Message 3
TDP0510 ORDERLY SHUTDOWN REQUEST ACCEPTED
Example 4: SHUTDOWN
SHUTDOWN